The Ministry of Civil Aviation, Government of India, has issued a passenger advisory reminding travellers about their rights when flights are cancelled.The ministry said flight disruptions can happen, but passengers should understand the support and compensation they may be eligible to receive.What passengers can claim if a flight is cancelledAirlines must inform passengers about flight cancellations at least two weeks in advance.If passengers are informed less than 24 hours before departure, they can choose from the following options:Full refund of the ticket fareAn alternate flight at no additional costCompensation, wherever applicableAirlines must provide assistanceIn case of flight cancellations, airlines are also required to provide:Meals and refreshmentsHotel accommodation, if requiredPassengers are advised to check airline notifications, understand their entitlements and contact carriers directly for assistance during disruptions.